ERA15FA191 · Mooney M20TN
Mooney M20TN · Accident: loss of engine power (total) on approach
From Witham Field (SUA) to Lakeland Linder International Airport (LAL)
Event
- NTSB case
- ERA15FA191
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Mooney M20TN
- Aircraft type
- Mooney M20
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N608MR
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Witham Field (SUA), Stuart, FLTo Lakeland Linder International Airport (LAL), Lakeland, FL
- Aircraft age
- Built the same year (2015)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Approach · IFR final approach
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of engine power (total)
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Not determined › Not determined
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The commercial pilot fueled the airplane with 20 gallons of fuel before departing on the 1-hour cross-country flight. While on final approach to the destination airport, the pilot advanced the throttle lever; however, the engine did not respond. The pilot attempted to restore engine power but was unsuccessful and subsequently conducted a forced landing to a small clearing. The airplane impacted terrain, trees, and a gate before coming to rest about 1 mile short of the runway and was largely consumed by postcrash fire.
Based on the minimal rotational damage to the propeller and propeller assembly, it is likely that the airplane experienced a total loss of engine power before impact. Due to the significant postcrash fire it was unlikely that the loss of engine power was the result of fuel exhaustion.
Postaccident examination of the airframe and engine, including the fuel and ignition systems, revealed no evidence of mechanical malfunctions or abnormalities that would have precluded normal operation. Although functional testing of the engine-driven fuel pump and the throttle body was precluded due to thermal damage, disassembly of the units revealed no anomalies.
Probable cause
The total loss of engine power for reasons that could not be determined due to thermal damage and because postaccident examination of the engine revealed no anomalies that would have precluded normal operation.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA15FA191
- Event ID
- 20150420X84706
- Case number
- ERA15FA191
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 41963f8becdb8a6b07b8146fd6e0ba27168fa6b5f9d34664d9c34285271bfb04; retrieved 2026-09-16T02:14:43.240Z.